User`s guide

Agilent 4155C/4156C User’s Guide Vol.2, Edition 6 7-19
Measurement Units and Functions
Measurement Units
Table 7-13 VMU Voltage Ranges and Resolutions
Measurement
Mode
Range
a
a. For knob sweep measurement, only the 20 V range for Grounded mode and 2 V range for Differential
mode are available.
Measurement Resolutions
b
b. Measurement resolution depends on the integration time setting. For Knob sweep measurement, it is 2 mV
for Grounded mode, or 200 μV for Differential mode.
Integration Time
High Speed
Sampling
Measurement
c
c. This column applies to the sampling measurement where initial interval is set to 480 μs or less.
1PLC or
Longer
640 μs to 1.92
ms
80 μs to 560 μs
Grounded
Measurement
2 V
2 μV20 μV200 μV2 mV
20 V 20 μV200 μV 2 mV 20 mV
Differential
Measurement
0.2 V 0.2 μV2 μV20 μV200 μV
2 V 2 μV20 μV200 μV2 mV